MMWR Early Release - Vol. 71, February 11, 2022

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Reports on COVID-19 Vaccine Safety and Effectiveness

February 11, 2022

EARLY RELEASE

Waning 2-Dose and 3-Dose Effectiveness of mRNA Vaccines Against COVID-19–Associated Emergency Department and Urgent Care Encounters and Hospitalizations Among Adults During Periods of Delta and Omicron Variant Predominance — VISION Network, 10 States, August 2021–January 2022

Safety Monitoring of COVID-19 Vaccine Booster Doses Among Adults — United States, September 22, 2021–February 6, 2022

PDF of these reports (link and link) 

MMWR Weekly COVID-19 Briefing Podcast: Week of January 31

 

The latest MMWR Weekly COVID-19 Briefing is live. This episode covers 5 reports, including reports highlighting the effectiveness of masks in indoor settings, clinical characteristics and outcomes among adults hospitalized with COVID-19 and more. Listen and subscribe on: Apple Podcasts, Stitcher, Spotify, and Google Play.